During January 2025, Kairuan enhanced developer experience and deployment reliability across two repositories. In EnzymeAD/Reactant.jl, Kairuan improved documentation by adding guidance for handling out-of-memory errors, including practical Julia code examples using GC.gc() and clearer output logs, which help users manage memory more effectively. Additionally, Kairuan simplified code snippets in Markdown to improve readability. For browser-use/web-ui, Kairuan strengthened Docker image security and reproducibility by switching Chrome installation to a curl and gpg-based method in the Dockerfile. These contributions, leveraging skills in DevOps, Docker, and Julia, addressed deployment consistency and documentation clarity, reflecting thoughtful attention to maintainability and user support.